A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5915-00-568-1809
NSN 6105-01-649-3569
NSN 6135-00-444-1402
NSN 5965-01-626-9791
NSN 6150-00-483-9088
NSN 5920-00-151-4039
NSN 5925-01-602-1243
NSN 5905-01-464-9183
NSN 5965-01-415-2898
NSN 5920-01-512-8586
NSN 6145-00-004-7323
NSN 5935-00-068-5874